/* Search — scientific search workspace. Shared parts come from design-system.css. */

.oa-search-head {
  max-width: 820px;
  margin: 0 auto var(--space-8);
  text-align: center;
}

.oa-search-head .oa-page-lead {
  margin: 0 auto var(--space-8);
}

.oa-search .oa-breadcrumb {
  justify-content: center;
}

.oa-search-bar {
  max-width: 760px;
  margin: 0 auto;
}

.oa-search-bar .oa-searchfield {
  padding: 7px 7px 7px 18px;
}

#searchInput {
  font-size: 1.05rem;
}

.search-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

#searchBtn,
#imageSearchBtn {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  padding: 0;
  border-radius: var(--radius-md);
  flex-shrink: 0;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

#searchBtn {
  border: 1px solid rgba(125, 233, 250, 0.6);
  background: linear-gradient(180deg, #2fd8f1 0%, #12b8d8 100%);
  color: var(--oa-text-on-accent);
  box-shadow: 0 6px 18px -8px rgba(34, 211, 238, 0.7);
}

#searchBtn:hover:not(:disabled) {
  background: linear-gradient(180deg, #5ee3f6 0%, #22c5e3 100%);
}

#searchBtn:disabled {
  cursor: progress;
  opacity: 0.85;
}

#searchBtn svg {
  width: 20px;
  height: 20px;
}

/* app.js swaps a .spinner into the button while loading */
#searchBtn .spinner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(3, 16, 24, 0.25);
  border-top-color: var(--oa-text-on-accent);
  animation: oa-spin 0.8s linear infinite;
}

#imageSearchBtn {
  border: 1px solid var(--oa-line);
  background: rgba(12, 27, 54, 0.8);
  color: var(--oa-text-2);
}

#imageSearchBtn:hover {
  color: var(--oa-cyan);
  border-color: var(--oa-line-strong);
}

/* Example + recent chips */
.oa-search-hints,
.search-history-ui {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: var(--space-4);
}

.oa-search-hints__label,
.search-history-label {
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--oa-text-3);
  margin-right: 2px;
}

.oa-chip--mono {
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.search-history-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.search-history-clear {
  min-height: 32px;
  padding: 0 0.7rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: transparent;
  color: var(--oa-text-3);
  font-size: 0.82rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.search-history-clear:hover {
  color: var(--oa-danger);
}

/* Status line + state cards */
.oa-search-status {
  display: flex;
  justify-content: center;
  min-height: 36px;
  margin-top: var(--space-6);
  transition: opacity 400ms var(--ease);
}

.oa-search-status.is-faded {
  opacity: 0;
}

.oa-search-status .oa-status svg {
  flex-shrink: 0;
}

.oa-search-state:not(:empty) {
  max-width: 620px;
  margin: var(--space-4) auto 0;
}

.oa-search-state .oa-btn {
  margin-top: var(--space-3);
}

/* Result */
.results-section {
  max-width: 1000px;
  margin: 0 auto;
}

.results-section.hidden {
  display: none !important;
}

.result-summary-text {
  font-size: var(--fs-meta);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--oa-text-3);
  margin-bottom: var(--space-3);
}

.primary-result-card {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--oa-line-strong);
  background: var(--oa-card-gradient);
  box-shadow: var(--oa-shadow-raised);
  animation: oa-rise 220ms var(--ease) both;
}

.result-card-left {
  display: flex;
  align-items: center;
  padding: var(--space-5);
  border-right: 1px solid var(--oa-line);
  background: radial-gradient(circle at 50% 45%, rgba(34, 211, 238, 0.07), transparent 65%);
}

.result-image-container {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  min-height: 340px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(80, 160, 230, 0.12);
  background: rgba(3, 10, 22, 0.55);
}

.result-image-container > img,
.result-image-container > svg,
.result-image-container > canvas {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: invert(1) hue-rotate(180deg) contrast(1.15);
  mix-blend-mode: screen;
  transform: scale(1.3);
  pointer-events: none;
}

.result-card-right {
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
}

.result-compound-name {
  margin-top: var(--space-2);
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  font-weight: 700;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.result-formula-badge:not(:empty) {
  align-self: flex-start;
  margin-top: var(--space-3);
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  border: 1px solid rgba(34, 211, 238, 0.3);
  background: rgba(34, 211, 238, 0.08);
  color: #9eeaf8;
  font-family: var(--font-mono);
  font-size: 0.92rem;
}

.result-meta-list {
  margin: var(--space-5) 0 var(--space-6);
}

.result-meta-list .value.mono {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.86rem;
}

.view-compound-btn {
  margin-top: auto;
  width: 100%;
}

.view-compound-btn svg {
  transition: transform var(--transition-fast);
}

.view-compound-btn:hover svg {
  transform: translateX(3px);
}

.legacy-details-hidden {
  display: none !important;
}

/* app.js "Request this compound" footer */
#search-request-footer {
  margin-top: var(--space-6) !important;
}

#search-request-footer p {
  color: var(--oa-text-3) !important;
}

@media (max-width: 900px) {
  .primary-result-card {
    grid-template-columns: 1fr;
  }

  .result-card-left {
    border-right: 0;
    border-bottom: 1px solid var(--oa-line);
  }

  .result-image-container {
    min-height: 280px;
    height: 280px;
  }

  .result-card-right {
    padding: var(--space-6);
  }
}

@media (max-width: 480px) {
  .oa-search-bar .oa-searchfield {
    padding-left: 12px;
  }

  .oa-searchfield__icon {
    display: none;
  }

  #searchBtn,
  #imageSearchBtn {
    width: 44px;
    height: 44px;
  }

  .result-meta-list.oa-datalist > li {
    flex-direction: column;
    gap: 0.15rem;
  }

  .result-meta-list.oa-datalist .value {
    text-align: left;
  }
}